137518330749880 has 64 divisors (see below), whose sum is σ = 319414992998400. Its totient is φ = 53229972286080.

The previous prime is 137518330749803. The next prime is 137518330749881. The reversal of 137518330749880 is 88947033815731.

It is a super-2 number, since 2×137518330749880² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137518330749881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19553611 + ... + 25639429.

It is an arithmetic number, because the mean of its divisors is an integer number (4990859265600).

Almost surely, 2^{137518330749880} is an apocalyptic number.

137518330749880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137518330749880 is an abundant number, since it is smaller than the sum of its proper divisors (181896662248520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137518330749880 is a wasteful number, since it uses less digits than its factorization.

137518330749880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6104084 (or 6104080 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 67.

The spelling of 137518330749880 in words is "one hundred thirty-seven trillion, five hundred eighteen billion, three hundred thirty million, seven hundred forty-nine thousand, eight hundred eighty".